Results 21 to 30 of about 24,876 (282)

Computational Investigation of Microreactor Configurations for Hydrogen Production from Formic Acid Decomposition Using a Pd/C Catalyst

Industrial & Engineering Chemistry Research, 2022
The need to replace fossil fuels with sustainable alternatives has been a critical issue in recent years. Hydrogen fuel is a promising alternative to fossil fuels because of its wide availability and high energy density.
S. Hafeez, S. al-Salem, Atul Bansode, A. Villa, N. Dimitratos, G. Manos, A. Constantinou   +6 more
semanticscholar   +1 more source

Automation of obtaining vinyl acetate in a microrator

Вестник КазНУ. Серия математика, механика, информатика, 2022
Due to the lack of domestic manufacturers, the production of a microreactor with a control system for chemical processes will remain relevant. The reason for this is the demand for automated solutions and, in general, automation and research into the ...
Assel Nurtayevna Mussulmanbekova, Alibek Khabiyev, Anar Adilkhan, Ainur Baratova, Medet Zhumadillayev, Nurjan Tolebayev, Aizhan Sakenova   +6 more
doaj   +1 more source

A sustainable strategy for the straightforward preparation of 2H-azirines and highly functionalized NH-aziridines from vinyl azides using a single solvent flow-batch approach

Beilstein Journal of Organic Chemistry, 2021
The reported flow-batch approach enables the easy preparation of 2H-azirines and their stereoselective transformation into highly functionalized NH-aziridines, starting from vinyl azides and organolithium compounds.
Michael Andresini, Leonardo Degannaro, Renzo Luisi   +2 more
doaj   +1 more source

Precise regulation of the multicolor spectrum of carbon dots based on the bionic leaf vein ultrasonic microreactor

Ultrasonics Sonochemistry, 2023
Carbon dots (CDs) are a fascinating new type of fluorescent carbon nanomaterial with excellent photoelectric properties. However, preparing long-wavelength and multicolor-emitting CDs has been challenging, limiting their large-scale applications ...
Longshi Rao, Bin Sun, Yang Liu, Qing Zhang, Guisheng Zhong, Mingfu Wen, Jiayang Zhang, Ting Fu, Xiaodong Niu   +8 more
doaj   +1 more source

Continuous synthesis of 5-hydroxymethylfurfural from glucose using a combination of AlCl3 and HCl as catalyst in a biphasic slug flow capillary microreactor

, 2020
5-Hydroxymethylfurfural (HMF) was synthesized from glucose in a slug flow capillary microreactor, using a combination of AlCl3 and HCl as the homogeneous catalyst in the aqueous phase and methyl isobutyl ketone as the organic phase for in-situ HMF ...
Wenze Guo, H. Heeres, Jun Yue
semanticscholar   +1 more source

Activated pharmaceutical ingredients produced by microreactors versus batch processes: A review [PDF]

Journal of Particle Science and Technology, 2022
In the pharmaceutical industry, drug synthesis is usually carried out by batch method. However, in recent years, continuous methods, specifically microfluidics and microreactors, have attracted a great deal of attention due to advantages such as better ...
Farzad Bastan, Mohammad Kazemeini
doaj   +1 more source

Hierarchically Porous Biocatalytic MOF Microreactor as a Versatile Platform towards Enhanced Multienzyme and Cofactor-Dependent Biocatalysis.

Angewandte Chemie, 2020
Metal-organic frameworks (MOFs) have recently emerged as excellent hosting matrices for enzyme immobilization, offering superior physical and chemical protection for biocatalytic reactions.
Jie-Ying Liang, Song Gao, Jian Liu, M. Y. Zulkifli, Jiang-Tao Xu, Jason A. Scott, Vicki Chen, Jia-Fu Shi, A. Rawal, K. Liang   +9 more
semanticscholar   +1 more source

Flow chemistry as green technology for the genesis and use of organometallic reagents in the synthesis of key building blocks and APIs – An update

Tetrahedron Green Chem, 2023
The advent of flow chemistry and flow microreactor technology in organic synthesis has added a series of options to the toolbox of synthetic chemists by enabling access to chemical reactions, which had hitherto been little explored or impossible in ...
Philipp Natho, Renzo Luisi
doaj   +1 more source

Stereo- and Enantioselective Addition of Organolithiums to 2-Oxazolinylazetidines as a Synthetic Route to 2-Acylazetidines

Frontiers in Chemistry, 2019
A new synthetic route to N-alkyl-2-acylazetidines was developed through a highly stereoselective addition of organolithiums to N-alkyl-2-oxazolinylazetidines followed by acidic hydrolysis of the resulting oxazolidine intermediates. This study revealed an
Pantaleo Musci, Marco Colella, Flavio Fanelli, Flavio Fanelli, Angela Altomare, Luisa Pisano, Claudia Carlucci, Renzo Luisi, Leonardo Degennaro   +8 more
doaj   +1 more source

Lonza – hazardous flow chemistry for streamlined large scale synthesis

Green Processing and Synthesis, 2012
No abstract ...
Roberge Dominique
doaj   +1 more source